C. establishment of a political union of member nations
Answer: A systematic sampling method.
Explanation.
The purpose s to obtain data that closely resembles that of the entire population. Because this is impractical, random sampling is used.
After determining what a reasonable sample size will be, the size of the population is divided by the sample size to obtain a sampling interval.
The random sample is obtained from the population at the calculated sampling interval.
Answer marzo 22. como un medio de llamar la atención sobre la importancia del agua dulce y la defensa de la gestión sostenible de los recursos de agua dulce.
Explanation:
Answer: B
Explanation: The Chinese and American economies will weaken.
Answer:
estamos exausto não dormimos em casa e não acho o máximo